<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    button{
        width: 90px;
        height: 50px;
        background-color: aquamarine;
        border: 0px;
        color: aliceblue;
        flex-grow: 1;
        border: 1px solid wheat;
    }
    .laoda{
        display: flex;
        flex-direction: column;
    }
    button:hover{
        background-color: rgb(10, 105, 74);
    }
</style>
<body>
    <div class="laoda">
        <button>nishiab</button>
        <button>sadafwf</button>
        <button>asda</button>
        <button>asdaas</button>
    </div>
</body>
</html>